Onuk who has a BA degree from Bosphorus University, Electric- Electronics Engineering Department has received his MSc degree from Rensselaer Polytechnic Institute, Electric- Engineering from USA and Koç University, Institute of Business Management. Onuk has previously worked at Industrial Services and Solutions besides Energy Transmission, Distribution and Energy Production divisions of Siemens.

In accordance with global e- business objectives and strategies of Siemens, the targets of e-Business division will include coordinate, direct and implement e- conversion projects, which will carry processes into electronic field, creating and sharing know- how possession about e-business company-wide, developing current electronic marketplaces according to the needs of Siemens and creation of new e- marketplaces and managing them efficiently.